Zefeng Chen
USATT#: 98208
| Coach Level: Club
2274 2289
Gold Coast TTC January 2023 Open
15 Jan 2023 - 15 Jan 2023
15 Jan 2023 - 15 Jan 2023
This page explains how Zefeng Chen (USATT# 98208)'s rating went from 2274 to 2289 at the Gold Coast TTC January 2023 Open held on 15 Jan 2023 - 15 Jan 2023. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.